<template>
	<el-row :gutter="40" class="panel-group">
		<el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
			<div class="card-panel" @click="handleSetLineChartData('newVisitis')">
				<div class="card-panel-icon-wrapper icon-people"><i class="el-icon-share" style="font-size: 50px"></i></div>
				<div class="card-panel-description">
					<div class="card-panel-text">New Visits</div>
					<count-to :start-val="0" :end-val="3734" :duration="2600" class="card-panel-num" />
				</div>
			</div>
		</el-col>
		<el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
			<div class="card-panel" @click="handleSetLineChartData('messages')">
				<div class="card-panel-icon-wrapper icon-message"><i class="el-icon-message" style="font-size: 50px"></i></div>
				<div class="card-panel-description">
					<div class="card-panel-text">Messages</div>
					<count-to :start-val="0" :end-val="676" :duration="3000" class="card-panel-num" />
				</div>
			</div>
		</el-col>
		<el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
			<div class="card-panel" @click="handleSetLineChartData('purchases')">
				<div class="card-panel-icon-wrapper icon-money"><i class="el-icon-star-on" style="font-size: 50px"></i></div>
				<div class="card-panel-description">
					<div class="card-panel-text">Stars</div>
					<count-to :start-val="0" :end-val="292" :duration="3200" class="card-panel-num" />
				</div>
			</div>
		</el-col>
		<el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
			<div class="card-panel" @click="handleSetLineChartData('shoppings')">
				<div class="card-panel-icon-wrapper icon-shopping"><i class="el-icon-edit" style="font-size: 50px"></i></div>
				<div class="card-panel-description">
					<div class="card-panel-text">Update</div>
					<count-to :start-val="0" :end-val="7690" :duration="3600" class="card-panel-num" />
				</div>
			</div>
		</el-col>
	</el-row>
</template>

<script>
import CountTo from 'vue-count-to';

export default {
	components: {
		CountTo
	},
	methods: {
		handleSetLineChartData(type) {
			this.$emit('handleSetLineChartData', type);
		}
	}
};
</script>

<style scoped>
.panel-group {
	margin-top: 18px;
}

.card-panel-col {
	margin-bottom: 32px;
}

.card-panel {
	height: 108px;
	cursor: pointer;
	font-size: 12px;
	position: relative;
	overflow: hidden;
	color: #666;
	background: #fff;
	box-shadow: 4px 4px 40px rgba(0, 0, 0, 0.05);
	border-color: rgba(0, 0, 0, 0.05);
}
.icon-people {
	color: #40c9c6;
}
.icon-message {
	color: #36a3f7;
}

.icon-money {
	color: #f4516c;
}

.icon-shopping {
	color: #34bfa3;
}

.card-panel-icon-wrapper {
	float: left;
	margin: 14px 0 0 14px;
	padding: 16px;
	transition: all 0.38s ease-out;
	border-radius: 6px;
}

.card-panel-icon {
	float: left;
	font-size: 48px;
}

.card-panel-description {
	float: right;
	font-weight: bold;
	margin: 26px;
	margin-left: 0px;
}

.card-panel-text {
	line-height: 18px;
	color: rgba(0, 0, 0, 0.45);
	font-size: 16px;
	margin-bottom: 12px;
}

.card-panel-num {
	font-size: 20px;
}
.card-panel &:hover .card-panel-icon-wrapper {
	color: #fff;
}

.card-panel &:hover .icon-people {
	background: #40c9c6;
}

.card-panel &:hover .icon-message {
	background: #36a3f7;
}

.card-panel &:hover .icon-money {
	background: #f4516c;
}

.card-panel &:hover .icon-shopping {
	background: #34bfa3;
}

@media (max-width: 550px) {
	.card-panel-description {
		display: none;
	}

	.card-panel-icon-wrapper {
		float: none !important;
		width: 100%;
		height: 100%;
		margin: 0 !important;

		.svg-icon {
			display: block;
			margin: 14px auto !important;
			float: none !important;
		}
	}
}
</style>
